Cesspool FAQ

Frequently Asked Questions

How often should I have my cesspool pumped on Long Island?
Your pumping schedule depends on how many people live in your home. For a family of four, you’re looking at every two to three years. If you’re living alone or with one other person, you can stretch it to three or four years. Larger households with five or more people should pump every one to two years. If you use a garbage disposal regularly, subtract a year from whatever schedule applies to you. The disposal adds solids that don’t break down as easily, filling your system faster than normal household waste.
The ban took effect July 1, 2019, and it closed a loophole that let homeowners replace old cesspools with new ones. Now, if your cesspool fails or you choose to replace it, you can’t just install another cesspool. You must upgrade to a septic system with a tank before the leaching structure. The important part: you don’t have to replace your existing cesspool just because of this ban. It only applies when you’re doing replacement work. If your current system is working fine, you can keep using it and maintain it normally.
Yes. The Reclaim Our Waters Septic Improvement Program offers combined grants from Suffolk County and New York State up to $30,000. The base grant is around $10,000, with an additional $5,000 if you install a pressurized shallow drain field and another $5,000 if you qualify as low to moderate income. Some towns like East Hampton and Southampton offer even more local funding. You apply through a single application at reclaimourwater.info. If you need more than the grant covers, gap financing is available at a 3% fixed rate over 15 years for up to $10,000.
A professional inspection checks your system’s condition and measures how full it is. We locate and access your cesspool, pump it if needed, then inspect the structural integrity looking for cracks, deterioration, or damage. We check baffles, measure sludge and liquid levels, and inspect inlet and outlet pipes for blockages or root intrusion. If it’s for a property sale, your lender might require a dye test or video camera inspection. You get documentation showing your system’s condition, which you’ll need for county compliance and real estate transactions.
Slow drains throughout your house are usually the first sign, especially if multiple fixtures are affected. You might hear gurgling sounds from toilets or drains, smell sewage odors inside or outside your home, or notice wet spots and standing water in your yard. Unusually green or lush grass directly over your system area means wastewater is leaking and over-fertilizing that spot. The most obvious sign is sewage backing up into your home, but by that point you’re dealing with an emergency. If you notice any of these earlier signs, it’s time to call for service before the problem gets worse.
Not automatically, but it depends on your location and system condition. Properties in high-priority areas near shorelines, wetlands, or sensitive water bodies may have local regulations requiring upgrades during transfers. Even if replacement isn’t legally required, your buyer’s mortgage lender will require a thorough inspection. If that inspection reveals problems like structural damage, frequent pumping needs, or code violations, it becomes a negotiating point. Buyers often request credits or require upgrades before closing. Getting your system inspected and pumped before listing prevents surprises during the buyer’s inspection period.